Christopher Emile Devereaux, M.D.
NPI 1376512848ActiveIndividual· Internal Medicine, Gastroenterology· Oceanside, CA
Internal Medicine, Gastroenterology (M.D.) in Oceanside, California, trained at University of Chicago, Pritzker School of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $343,595 for 873 claims, against $85,107 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $2,587 in all, mostly food and beverage.
Overview
| NPI | 1376512848 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 16, 2006 |
| Last updated in NPPES | Feb 25, 2021 |
| Certified by provider | Feb 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | G75223 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 393 |
|---|---|
| Services billed | 735 across 30 procedure codes |
| Paid by Medicare | $85,107 |
Part D prescriptions in 2024
| Prescriptions (claims) | 873 · 1,677 30-day fills |
|---|---|
| Patients | 498 |
| Total drug cost | $343,595 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- North County Gastroenterology Medical Group IncOceanside, CA · 11 clinicians
Hospital affiliations
- Scripps Memorial Hospital - EncinitasEncinitas, CA
- Tri-City Medical CenterOceanside, CA
Industry payments (Open Payments)
- 2025$2,587 · 129 payments from 18 companies
- 2024$2,129 · 108 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $550.06 | 31 |
| Janssen Biotech, Inc. | $420.34 | 21 |
| Takeda Pharmaceuticals U.S.A., Inc. | $275.16 | 15 |
| Celltrion USA Inc. | $240.50 | 11 |
| Madrigal Pharmaceuticals | $174.60 | 10 |
What the 2025 payments were for
- Food and Beverage$2,587 · 129 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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